How To Use The Adjustable-Weight Dumbbells
Each dumbbell handle can be used with two, four, six, eight, or ten weight plates; each dumbbell handle can also be used without weight plates.To select the desired number of weight plates, first set a dumbbell on the weight rest. Next, lift one of the selector pins, slide the selector pin to one of the adjustment holes, and then release the selector pin. Rock the selector pin from side to side to make sure that it is fully inserted into one of the adjustment holes. Adjust the other selector pin on the dumbbell in the same way. Always attach the same number of weight plates to both sides of each dumbbell handle.To use the dumbbell, lift it straight upward off the weight rest, making sure that the unattached weight plates remain on the weight rest.